import { Injectable } from '@angular/core';
import { Headers} from '@angular/http';

@Injectable({
  providedIn: 'root'
})
export class ApiService {

  getUrl(): string {
    return 'http://localhost:3000';
  }
  getHeaders(): Headers {
    return new Headers({ 'Content-Type': 'application/json'});
  }
  constructor() { }
}
